This might well be the most stupid question on the month, but I’ve been trying for hours and don’t get anywhere, so here goes…
I have a site with two Custom Post Types that each have one Taxonomy with only a single Term attached:
Members –> Departement
Events –> Type of Event
Inside Events, I have a Post Object relational field, where I can select one of the Members as Speaker at an event.
Now what I’m desperately trying to get is this Members Department name, i.e. the Custom Post Type’s Taxonomy or Category. I can get the other fields easily:
Setting the Relational Post Object to write back to the post (the german translation for this function is not entirely cleat BTW), changing the taxonomy selector to Radio Button (drop down seem to have a bug, as it mixes taxonomies translations) and opening and re-saving every member CPT did the trick, with the following code: